#include "petscsnes.h" PetscErrorCode SNESLineSearchBTSetAlpha(SNESLineSearch linesearch, PetscReal alpha)
| linesearch | - linesearch context | |
| alpha | - The descent parameter |
Level:intermediate
Location:src/snes/linesearch/impls/bt/linesearchbt.c
Index of all SNES routines
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